Sand-casting metal parts is a technique that has been around for a very long time, but it can be educational to see the process from start to finish. That’s exactly what [Frederico] shows us with his ...

You can melt down almost any kind of aluminum—cans, even—but a piece that has already been cast (such as a water pump, wheel, or intake manifold) will have an alloy that's better suited for casting.

Meta staff are seeing a lot more from our smart glasses than we might want El Niño coming this summer, says NOAA in update; what does that mean for summer temperatures and hurricane season? I googled ...

Sharrow Engineering is leveraging advanced 3D sand-casting techniques as it scales production of its patented Sharrow ...